The hinge for Apple's new foldable phone was built with AI
News Source
β’Wed, 09 Sep 2026 19:21:48 +0000
π° What Happened
Apple's new foldable phone, the Duo, hides a surprise inside: a hinge designed and built with AI help and 3D printing. Chief hardware officer Johny Srouji explained the process at Apple's event. AI algorithms match each hinge to its best-fit housing for perfect alignment.
A confocal laser scans every single unit, layer by layer. The system 3D prints up to 25 micro layers of a custom material to remove tiny bumps. Apple says a nano-texture finish and multi-layer lamination also make the Duo tougher.
π The Backstory
Foldable phones fold twice as much as normal phones, so they wear out faster. Many early foldables suffered creases, broken screens and loose hinges. That history has made buyers careful about joining the foldable trend.
Rivals like Samsung have sold folding phones since 2019. Apple waited years before entering the market. The Duo is Apple's first foldable, and its makers say AI-driven manufacturing helps it avoid the usual problems.
π― Why It Matters
A phone hinge decides whether a foldable lasts or falls apart. If Apple's AI-built hinge really works, foldables could finally become durable everyday phones. That would push the whole industry to build tougher devices.
Apple's new foldable phone, the Duo, hides a surprise inside: a hinge designed and built with AI help and 3D printing. Chief hardware officer Johny Srouji explained the process at Apple's event. AI algorithms match each hinge to its best-fit housing for perfect alignment.
A confocal laser scans every single unit, layer by layer. The system 3D prints up to 25 micro layers of a custom material to remove tiny bumps. Apple says a nano-texture finish and multi-layer lamination also make the Duo tougher.
Foldable phones fold twice as much as normal phones, so they wear out faster. Many early foldables suffered creases, broken screens and loose hinges. That history has made buyers careful about joining the foldable trend.
Rivals like Samsung have sold folding phones since 2019. Apple waited years before entering the market. The Duo is Apple's first foldable, and its makers say AI-driven manufacturing helps it avoid the usual problems.
A phone hinge decides whether a foldable lasts or falls apart. If Apple's AI-built hinge really works, foldables could finally become durable everyday phones. That would push the whole industry to build tougher devices.